Weird world gen #145

So im not quite sure if this could be a bug in minecraft or if it has anything to do with the mods themselves, but this part of the world seemed to generate in a way that doesnt look intended. My discor is "GalacticAlex" if you want to reach out for anymore information, or ask me here. Wanted to say great mod tho, really have enjoyed it and am hopeful for the future of it!!